ability to change language

raven/plugins/domain/raction.py

@@ -1,14 +1,30 @@
+from typing import Callable
+
+from PySide6.QtGui import QAction, QIcon
+from PySide6.QtWidgets import QMenu
+
+
 class RAction():
 
     def __init__(self,
                  label: str,
-                 action=None,
+                 action: Callable[[], None] = None,
                  shortcut: str = None,
                  icon_from_theme: str = None,
                  icon_file: str = None,
                  checkable: bool = False,
                  checked: bool = False
                  ):
+        """
+
+        :param label: the label
+        :param action: the callback to be executed when clicked. Note: use the setter when creating a checkable menu item
+        :param shortcut: the shortcut, e.g. 'Ctrl+X'
+        :param icon_from_theme: environment specific name of an icon. On Linux: /usr/share/icons
+        :param icon_file: path to an icon
+        :param checkable: if this menu item behaves like a checkbox
+        :param checked: if it is checked
+        """
         super(RAction, self).__init__()
         self.label = label
         self.action = action
@@ -17,9 +33,16 @@ class RAction():
         self.icon_file = icon_file
         self.checkable = checkable
         self.checked = checked
+        self._action: QAction = None
 
     def set_action(self, action):
-        self.action = action
+        self.action = lambda *args: self.decorated_action(action)
+
+    def decorated_action(self, action):
+        if self.checkable:
+            self.checked = not self.checked
+            self._update_check_state()
+        action()
 
     def set_icon_from_theme(self, icon_from_theme: str):
         self.icon_from_theme = icon_from_theme
@@ -35,3 +58,31 @@ class RAction():
 
     def set_checked(self, checked: bool):
         self.checked = checked
+        self._update_check_state()
+
+    def _update_check_state(self):
+        if self._action:
+            if self.checked:
+                self._action.setIcon(QIcon("icons/ionicons/checkbox-outline.svg"))
+            else:
+                self._action.setIcon(QIcon("icons/ionicons/square-outline.svg"))
+
+    def set_label(self, label: str):
+        if self._action:
+            self._action.setText(label)
+
+    def to_qaction(self, qmenu: QMenu) -> QAction:
+        action = QAction(self.label, qmenu)
+        self._action = action
+        if self.icon_from_theme:
+            action.setIcon(QIcon.fromTheme(self.icon_from_theme))
+        if self.icon_file:
+            action.setIcon(QIcon(self.icon_file))
+        if self.shortcut:
+            action.setShortcut(self.shortcut)
+        if self.action:
+            action.triggered.connect(self.action)
+        if self.checkable:
+            self._update_check_state()
+
+        return action